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QUESTION
A. What are the expected value, standard deviation, and shape of the sampling distribution of the sample mean?
A. What are the expected value, standard deviation, and shape of the sampling distribution of the sample mean? B. What is the probability that these 64 students will spend a combined total of more than $715.21? C. What is the probability that these 64 students will spend a combined total between $703.59 and $728.45?
